Distance is not a factor. People can watch the cerimony from anywhere without having to travel.
Keep the cerimony hidden by using a private link. Share it only to people invited by you to join.
We can switch any input to any output, make them the same or overlay multiple.
Every live stream is recorded and can be rewatched or viewed by those who couldn't watch it at its original airing.
Hybrid events where you can attend the meeting, or watch live. Have Local speakers or experts joining virtualy.